Sharable preview link does not generate

Technologies Nuxt.js
#1

Hello,

Since recently we can no longer generate sharable links for previews.

We can still preview unpublished pages fine, but when we click on "get a sharable link", the link field stays in the loading state.

image

Here is a video that shows the issue: https://video.drift.com/v/abYtBvDLDth/

After checking the console, I found the following error

Uncaught (in promise) DOMException: Failed to execute 'addColorStop' on 'CanvasGradient': The provided value (-0.4) is outside the range (0.0, 1.0).
    at https://unpkg.com/html2canvas@1.0.0-alpha.12/dist/html2canvas.min.js:6:43527
    at Array.forEach (<anonymous>)
    at a (https://unpkg.com/html2canvas@1.0.0-alpha.12/dist/html2canvas.min.js:6:43505)
    at A.value (https://unpkg.com/html2canvas@1.0.0-alpha.12/dist/html2canvas.min.js:6:45524)
    at A.value (https://unpkg.com/html2canvas@1.0.0-alpha.12/dist/html2canvas.min.js:6:137345)
    at https://unpkg.com/html2canvas@1.0.0-alpha.12/dist/html2canvas.min.js:6:136388
    at Array.forEach (<anonymous>)
    at A.value (https://unpkg.com/html2canvas@1.0.0-alpha.12/dist/html2canvas.min.js:6:136255)
    at https://unpkg.com/html2canvas@1.0.0-alpha.12/dist/html2canvas.min.js:6:135884
    at A.value (https://unpkg.com/html2canvas@1.0.0-alpha.12/dist/html2canvas.min.js:6:44372)

And after digging a little more, I found that html2canvas was called from the prismic toolbar script (https://prismic.io/prismic-toolbar/4.0.0/toolbar.js) but I could not find anything more precise.

Please help us solve this issue.

PS: We are using Prismic alongside nuxt in full static mode.

1 Like
#3

Hi Jeremy,

Thanks for posting this question! I'm happy to look into this with you. Could you send me your repo name and your project files (either as a Zip file or a GitHub repo)? You can send it in a DM if you like.

Thanks,
Sam

#5

Hi Sam,

I sent you everything in a DM.

Thank you :slight_smile:

#8

Thanks, Jeremy! I was able to recreate your issue, and I can't see any obvious problems, so I submitted an issue with our dev team. I'll let you know what I hear back :slight_smile:

#9

Hi @samlittlefair,

Have you heard from your dev team ? It's been a couple weeks and I still haven't figured out how to solve this.

Thank you

#10

Hi Jeremy,

Thanks for checking in. I haven't heard back, yet. I'll send a message to see if there's been any progress, and I'll let you know when I hear back.

Sam

#11

Thank you for your help :smiley: